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Anon25 [30]
3 years ago
9

What is the conversion factor of Avagodro's number?

Chemistry
2 answers:
SCORPION-xisa [38]3 years ago
8 0

Answer:

It's (6.02214179×1023) / one mole of substance.

rosijanka [135]3 years ago
8 0
It’s 60000 jk I’m wrong
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Question 9 of 10
kenny6666 [7]

Answer:

B. Nuclear fission reactions use only a small amount of material to

produce a large amount of energy.

C. Nuclear reactors use controlled reactions.

Explanation:

Nuclear reactors are devices that contain and control nuclear chain reactions while releasing heat produced from these nuclear chain reactions at a controlled rate.

A nuclear power plant uses the enormous amount of heat that are produced from the nuclear chain reactions occurring in the nuclear reactor to turn water into steam, which then drives turbine generators that generate electricity.

The nuclear chain reactions occurring in the nuclear reactor are fission chain reactions. A nuclear fission reaction is a reaction in which a larger atom is split into two or more smaller atoms when bombarded with energetic neutrons resulting in the release of large amounts of energy and more neutrons. The neutrons released split more atoms of the larger atom into smaller atoms in what is known as a chain reaction. This reaction is controlled by means of moderators. A moderator helps slow down the neutrons produced by fission to sustain the chain reaction.

7 0
3 years ago
Calculate the molar concentration of 1.75 moles of NaCl in<br> 0.50 liters of water.
Westkost [7]

Answer:

3.5 Molar

Explanation:

Molarity = no of moles/ volume of solution in liter

Molarity = 1.75/0.50

Molarity = 3.5 molar

7 0
3 years ago
HELP WITH CHEMISTRY
IrinaVladis [17]
D. Solute is the answer
Hope it's help
3 0
4 years ago
Read 2 more answers
A volcano ejects a glowing chunk of lava straight up.
aleksklad [387]

Explanation:

The answer is to this question is

60 m/s.

5 0
3 years ago
1. The octane present in gasoline burns according to the following equation:
Harman [31]

Answer:

n_{O_2}=343.75molO_2

Explanation:

Hello there!

In this case, according to the combustion of octane:

2C_8H_1_8+25O_2\rightarrow 16CO_2+18H_2O

We can see there is a 2:25 mole ratio of octane to oxygen; therefore, we can calculate the moles of oxygen via the following stoichiometric factor:

n_{O_2}=27.5molC_8H_1_8*\frac{25molO_2}{2molC_8H_1_8} \\\\n_{O_2}=343.75molO_2

Best regards!

5 0
3 years ago
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